Driving in Denmark during winter requires strict adherence to visibility regulations, akin to KFG §77 requirements. This guide explains your legal obligation to clear all snow and ice from your windows, lights, and number plates to ensure safe driving and pass your theory test. We also cover the potential liability if snow from your roof creates a hazard for others.

Article content overview
This article covers Denmark's strict visibility requirements for winter driving, centered on KFG §77, which mandates that all windows, lights, mirrors, and number plates must be completely cleared of snow and ice before driving. The legal obligation extends to the driver's entire field of vision (synsfelt), and a small cleared area is never sufficient—full clearance is required. Drivers also bear liability under Færdselsloven §81 if snow from their roof causes hazards or damage to others, making proactive roof clearing essential. Practical preparation includes carrying an ice scraper and de-icing spray, using a soft brush for roof snow, and understanding that municipal gritting prioritises motorways and main roads before residential streets, meaning road conditions may vary significantly on less-travelled routes.
A short set of high-value points that capture the most important ideas from this article.
KFG §77 mandates that all windows, lights, mirrors, and number plates must be completely free of snow, ice, and obstructions before driving on public roads
You must clear your entire windscreen, not just a small peephole—all areas including edges that wipers cannot reach must be manually cleared
Snow or ice falling from your vehicle's roof can make you legally liable under Færdselsloven §81 if it causes damage or injury to other road users
All headlights, taillights, brake lights, indicators, and your number plate must be fully visible to other road users at all times
Danish municipalities prioritize gritting motorways first, then main roads, then urban arterials, with residential streets receiving attention last
A soft-bristled brush (not an ice scraper) is required to safely remove snow from your vehicle's roof without damaging paintwork
Driving with only a partially cleared windscreen constitutes a serious traffic offence equivalent to a significant defect (væsentlig fejl)
The driver's field of vision (synsfelt/førerens synsfelt) must be completely unobstructed in all directions before operating the vehicle
During severe winter weather, some residential streets (boligveje) may remain ungritted for extended periods despite main roads being clear
Having an ice scraper (isskraber) and de-icing spray (afrimningsspray) readily accessible in your vehicle is essential practical preparation
Assuming a small peephole cleared in the windscreen is sufficient—it is not; the entire windscreen must provide full unobstructed vision
Neglecting to clear snow from side mirrors, assuming they are optional—mirrors are essential for checking blind spots and are legally required to be clear
Believing roof snow is only a courtesy issue—in Denmark, snow falling from your roof can result in fines (bøde) and personal liability for damages
Forgetting to clear the number plate—obscured registration plates lead to immediate fines and prevent vehicle identification in any incident
Assuming gritted roads mean no special care is needed—adjusting speed and driving style to actual road conditions remains essential regardless of gritting status
Article content overview
A short set of high-value points that capture the most important ideas from this article.
KFG §77 mandates that all windows, lights, mirrors, and number plates must be completely free of snow, ice, and obstructions before driving on public roads
You must clear your entire windscreen, not just a small peephole—all areas including edges that wipers cannot reach must be manually cleared
Snow or ice falling from your vehicle's roof can make you legally liable under Færdselsloven §81 if it causes damage or injury to other road users
All headlights, taillights, brake lights, indicators, and your number plate must be fully visible to other road users at all times
Danish municipalities prioritize gritting motorways first, then main roads, then urban arterials, with residential streets receiving attention last
A soft-bristled brush (not an ice scraper) is required to safely remove snow from your vehicle's roof without damaging paintwork
Driving with only a partially cleared windscreen constitutes a serious traffic offence equivalent to a significant defect (væsentlig fejl)
The driver's field of vision (synsfelt/førerens synsfelt) must be completely unobstructed in all directions before operating the vehicle
During severe winter weather, some residential streets (boligveje) may remain ungritted for extended periods despite main roads being clear
Having an ice scraper (isskraber) and de-icing spray (afrimningsspray) readily accessible in your vehicle is essential practical preparation
Assuming a small peephole cleared in the windscreen is sufficient—it is not; the entire windscreen must provide full unobstructed vision
Neglecting to clear snow from side mirrors, assuming they are optional—mirrors are essential for checking blind spots and are legally required to be clear
Believing roof snow is only a courtesy issue—in Denmark, snow falling from your roof can result in fines (bøde) and personal liability for damages
Forgetting to clear the number plate—obscured registration plates lead to immediate fines and prevent vehicle identification in any incident
Assuming gritted roads mean no special care is needed—adjusting speed and driving style to actual road conditions remains essential regardless of gritting status
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Find clear and practical answers to common questions learners often have about Winter Driving Visibility Denmark. This section helps explain difficult points, remove confusion, and reinforce the key driving theory concepts that matter for learners in Denmark.
In Denmark, similar to KFG §77, your vehicle must have unobstructed visibility. This means all windows, lights, and the number plate must be completely clear of snow, ice, and frost before you start driving.
While there's no specific paragraph for roof snow, Danish law (§3 and §81 of Færdselsloven) holds drivers liable for hazards caused by their vehicle. If snow slides from your roof and causes an accident or damage, you can be fined or held responsible.
Yes, Danish drivers should carry an ice scraper (isskraber) and de-icing spray (afrimningsspray) as standard winter equipment to ensure windscreens and other windows are properly cleared.
Driving with only a small 'peephole' is a violation of the visibility requirement. The entire windscreen, rear window, and side mirrors must be clear of obstructions before you begin your journey.
Danish municipalities (kommunerne) and the Road Directorate (Vejdirektoratet) manage gritting (saltning) operations, prioritising major roads and motorways, but some residential streets may be less frequently treated during severe weather.
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